Geist crashing Producer X1c Ext with quickfix

Got Geist and strapped it into a brand new project. Had only a single engine loaded with sliced vocal samples. All other engines were turned off. Samples were triggered via midi from an external MPC5000 on midi channel 10. Was working fine. Had an instance of Nexus 2 loaded and was auditioning patches and playing live without recording anything when Geist crashed Sonar.
 
I assume this happened cause of Geist because it specifically generated a message that it crashed and a crash dump to my desktop. I was not even playing any of the MPC pads at the time. CPU and memory consumption were definitely not an issue. I had three other audio tracks in the project but they were all muted and I wasn't playing them back at the time anyway.
 
Anyone else using Geist and see this? I have not been able to reproduce it reliably but I have had it happen twice over the last couple of days.
 
No ports are being turned off cause I disabled all that in my power options just FYI. The Octa-Capture disappeared after the crash and I had to reboot the PC to get everything visible again. I am using ASIO drivers for the Octa-Captures.
 
Ken